| Acronym | Definition |
|---|
| VSL➣Vienna Symphonic Library (Vienna, Austria) |
| VSL➣Video Sales Letter |
| VSL➣Visit Sierra Leone (tour operating company) |
| VSL➣Virtual Stream Library |
| VSL➣Virtools Scripting Language |
| VSL➣Virtual Sampler Library |
| VSL➣Video Services Library |
| VSL➣Virtual Switch Links |
| VSL➣Virtual Shareware Library |
| VSL➣Virtual Socket Library |
| VSL➣Vessel (shipping) |
| VSL➣Value of Statistical Life |
| VSL➣Variable Speed of Light (theoretical cosmology/physics) |
| VSL➣Very Short List (culture recommendations) |
| VSL➣Virtual Software Library |
| VSL➣Voice, Speech and Language |
| VSL➣Victorian School of Languages (Australia) |
| VSL➣Virginia State Line |
| VSL➣Vector Statistical Library |
| VSL➣Volume Software Licensing (intellectual property) |
| VSL➣Visit Sri Lanka (tourism) |
| VSL➣Vitreous State Laboratory (Catholic University) |
| VSL➣Veterinary Services Laboratory (Barbados) |
| VSL➣Straight Line Velocity |
| VSL➣Volume of Sacred Law (Freemasonry) |
| VSL➣Venture Scout Leader |
| VSL➣Variable Safety Level |
| VSL➣Variable Spreading Length |
| VSL➣Viscous Shock Layer |
| VSL➣Virtual Second Line |
| VSL➣Valley and Siletz Railroad (also abbreviated as VS) |